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学科主题: 药学
题名:
A Novel Sterol Sulfate and New Oligosaccharide Polyester from the Aerial Parts of Polygala sibirica
作者: Song, Yue Lin; Zhou, Si Xiang; Wei, He Lin; Jiang, Yong; Tu, Peng Fei
关键词: Polygala sibirica ; Aerial parts ; Sterol sulfate ; Oligosaccharide polyester ; Polygalasterol A ; Polygalasibiricose 1
刊名: NATURAL PRODUCT COMMUNICATIONS
发表日期: 2012-09-01
卷: 7, 期:9, 页:1165-1168
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Chemistry, Medicinal ; Food Science & Technology
研究领域[WOS]: Pharmacology & Pharmacy ; Food Science & Technology
英文摘要:

Polygalasterol A (1), a new sterol sulfate, and a new oligosaccharide ester, polygalasibiricose 1 (2), have been isolated from the n-butanol soluble fraction of the aerial parts of Polygala sibirica L.. Their structures were determined to be (24R)-24-sulfo-5 alpha-cholestane-3 alpha,7 alpha,12 alpha,24-tetrol (1) and 3-O-benzoyl-beta-D-fructofuranosyl-(2 -> 1)-[beta-D-glucopyranosyl-(1 -> 2)]-4-O-{4-O-[3-O-[3-O-benzoyl-(2-O-acetyl)-alpha-L-rhamnopyranosyl-(1 -> 3)1-2-O-acetyl-alpha-L-rhamnopyranosyl]-(Z)-p-coumaroyl}-alpha-D-glucopyranoside (2), respectively, by HRESIMS, and 1D and 2D MAR spectroscopic studies.

语种: 英语
所属项目编号: 985-2-102-113 ; 30873429 ; 2012ZX09301002-002-002 ; 2012ZX09304-005
项目资助者: Ministry of Education of China ; National Natural Science Foundation of China ; National Key Technology R&amp ; D Program "New Drug Innovation" of China
WOS记录号: WOS:000309319700014
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/55418
Appears in Collections:北京大学药学院_期刊论文

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作者单位: Peking Univ, Sch Pharmaceut Sci, State Key Lab Nat & Biomimet Drugs, Beijing 100191, Peoples R China

Recommended Citation:
Song, Yue Lin,Zhou, Si Xiang,Wei, He Lin,et al. A Novel Sterol Sulfate and New Oligosaccharide Polyester from the Aerial Parts of Polygala sibirica[J]. NATURAL PRODUCT COMMUNICATIONS,2012,7(9):1165-1168.
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